{"title":"Phat","description":"\u003cp\u003ePhat carbon filters, pre-filters and inline fans for grow-room ventilation.\u003c\/p\u003e","products":[{"product_id":"phat-filter-12x4-200-cfm","title":"Phat Filter 12\"x4\", 200 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809086573,"sku":"IGSPF124","price":95.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF124_1.jpg?v=1662840323"},{"product_id":"phat-pre-filter-12x4","title":"Phat Pre-Filter 12x4","description":"\u003cp\u003e\u003cspan\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003cbr\u003e \u003c!--[if !supportLineBreakNewLine]--\u003e\u003cbr\u003e \u003c!--[endif]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809152109,"sku":"IGSPF124PF","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF124PF-1.jpg?v=1553502253"},{"product_id":"phat-filter-12x6-275-cfm","title":"Phat Filter 12\"x6\", 275 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809217645,"sku":"IGSPF126","price":128.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF126-1.jpg?v=1553502682"},{"product_id":"phat-pre-filter-12x6","title":"Phat Pre-Filter 12x6","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809283181,"sku":"IGSPF126PF","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF126PF-1.jpg?v=1553502691"},{"product_id":"phat-filter-16x6-375-cfm","title":"Phat Filter 16\"x6\", 375 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809348717,"sku":"IGSPF166","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF166_1.jpg?v=1662839959"},{"product_id":"phat-pre-filter-16x6","title":"Phat Pre-Filter 16x6","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809381485,"sku":"IGSPF166PF","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF166PF-1.jpg?v=1553502710"},{"product_id":"phat-filter-20x4-350-cfm","title":"Phat Filter 20\"x4\", 350 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809512557,"sku":"IGSPF204","price":120.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF204-1.jpg?v=1553502739"},{"product_id":"phat-pre-filter-20x4","title":"Phat Pre-Filter 20x4","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter. Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter. The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided. If your pre-filter is dirty or discolored, it is time to change it. Contents: 1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157809545325,"sku":"IGSPF204PF","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF204PF-1.jpg?v=1553503164"},{"product_id":"phat-filter-24x6-500-cfm","title":"Phat Filter 24\"x6\", 500 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157832908909,"sku":"IGSPF246","price":160.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF246_1_1.jpg?v=1662839489"},{"product_id":"phat-pre-filter-24x6","title":"Phat Pre-Filter 24x6","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157832941677,"sku":"IGSPF246PF","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF246PF-1.jpg?v=1553503662"},{"product_id":"phat-filter-24x8-600-cfm","title":"Phat Filter 24\"x8\", 600 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157832974445,"sku":"IGSPF248","price":180.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF248-1.jpg?v=1553503672"},{"product_id":"phat-filter-39x10-1400-cfm","title":"Phat Filter 39\"x10\", 1400 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157833039981,"sku":"IGSPF3910","price":270.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF3910_1.jpg?v=1662839113"},{"product_id":"phat-pre-filter-39x10","title":"Phat Pre-Filter 39x10","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157833072749,"sku":"IGSPF3910PF","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF3910PF-1.jpg?v=1553503701"},{"product_id":"phat-filter-39x12-1700-cfm","title":"Phat Filter 39\"x12\", 1700 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157834416237,"sku":"IGSPF3912","price":254.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF246_1.jpg?v=1662838804"},{"product_id":"phat-pre-filter-39x12","title":"Phat Pre-Filter 39x12","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c!--[if !supportLineBreakNewLine]--\u003e\u003cbr\u003e \u003c!--[endif]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157834449005,"sku":"IGSPF3912PF","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF3912PF-1.jpg?v=1553504133"},{"product_id":"phat-filter-39x6-800-cfm","title":"Phat Filter 39\"x6\", 800 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" title=\"Phat Filter\" target=\"_blank\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157835956333,"sku":"IGSPF396","price":192.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF398_1_4e8f8c46-0bd5-4189-860c-97021718c789.jpg?v=1662496618"},{"product_id":"phat-pre-filter-39x6","title":"Phat Pre-Filter 39x6","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157835989101,"sku":"IGSPF396PF","price":17.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF396PF-1.jpg?v=1553504172"},{"product_id":"phat-filter-39x8-950-cfm","title":"Phat Filter 39\"x8\", 950 CFM","description":"\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you fi nd the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easyequation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the fi lter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbonfi lter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003cp\u003eFor more information about Phat Filters visit \u003ca href=\"http:\/\/phatfilter.com\/\" target=\"_blank\" title=\"Phat Filter\"\u003ewww.phatfilter.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157836021869,"sku":"IGSPF398","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF398_1.jpg?v=1662496473"},{"product_id":"phat-pre-filter-39x8","title":"Phat Pre-Filter 39x8","description":"\u003cp\u003ePhat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter.  Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter.  The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.  If your pre-filter is dirty or discolored, it is time to change it.  Contents:  1 pre-filter \u0026amp; 2 plastic straps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTo view Phat Filter's web site in Spanish, click \u003ca href=\"http:\/\/www.phatfilter.com\/es\/what_is_the_phat_filter.html\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":15157836054637,"sku":"IGSPF398PF","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/products\/IGSPF398PF-1.jpg?v=1553504611"},{"product_id":"phat-fan-6-390-cfm","title":"Phat Fan 6\", 390 CFM","description":"\u003cp\u003eThe Phat Fan is an inline mixed flow fan capable of medium to high static pressure.\u003c\/p\u003e\n\u003cp\u003eThis line of fans features aerodynamically optimized airflow, quiet operation, and extremely high efficiency.\u003c\/p\u003e\n\u003cp\u003e• Airtight housing offers streamlined performance while the sleek design offers quiet operation\u003cbr\u003e• Mixed flow impeller designed for high-flow operation\u003cbr\u003e• Extreme motor cooling for improved life performance\u003cbr\u003e• Super-efficient speed controllable motor to better adapt to individual needs\u003cbr\u003e• Motor safeguarded with thermal overheat protection\u003cbr\u003e• Stable mounting bracket offers easy installation\u003cbr\u003e• Energy efficient\u003cbr\u003e• Thermal overload protection\u003c\/p\u003e\n\u003cp\u003e• 6' power cord\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot for use with fan speed controller (ACSC)\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":49636640162113,"sku":"","price":74.95,"currency_code":"USD","in_stock":false}]},{"product_id":"phat-fan-6-390-cfm-inline-fan","title":"Phat Fan 6\", 390 CFM  - inline fan","description":"\u003ch2 class=\"product-header font-weight-bold\" id=\"productDetails\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe Phat Fan is an inline mixed flow fan capable of medium to high static pressure.\u003c\/p\u003e\n\u003cp\u003eThis line of fans features aerodynamically optimized airflow, quiet operation, and extremely high efficiency.\u003c\/p\u003e\n\u003cp\u003e• Airtight housing offers streamlined performance while the sleek design offers quiet operation\u003cbr\u003e• Mixed flow impeller designed for high-flow operation\u003cbr\u003e• Extreme motor cooling for improved life performance\u003cbr\u003e• Super-efficient speed controllable motor to better adapt to individual needs\u003cbr\u003e• Motor safeguarded with thermal overheat protection\u003cbr\u003e• Stable mounting bracket offers easy installation\u003cbr\u003e• Energy efficient\u003cbr\u003e• Thermal overload protection\u003c\/p\u003e\n\u003cp\u003e• 6' power cord\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot for use with fan speed controller (ACSC)\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":49682049827137,"sku":"","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/files\/aaa_7f1cb33f-e89e-4b3a-8d3e-59e04d348ca5.jpg?v=1731631094"},{"product_id":"phat-filter-10-x-39-1400-cfm-carbon-filter-for-odors","title":"Phat Filter, 10\" x 39\", 1400 CFM - Carbon Filter for Odors","description":"\u003cdiv class=\"full-description-section product-section\"\u003e\n\u003ch2 class=\"product-header font-weight-bold\" id=\"productDetails\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded-up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you find the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easy equation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the filter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbon filter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specification-section product-section\"\u003e\n\u003ch2 class=\"product-header font-weight-bold\" id=\"specifications\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003c\/div\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":49682526273857,"sku":"","price":254.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/files\/a.jpg?v=1731642630"},{"product_id":"phat-filter-8-x-39-950-cfm-carbon-filter","title":"Phat Filter, 8\" x 39\", 950 CFM - Carbon Filter","description":"\u003cdiv class=\"full-description-section product-section\"\u003e\n\u003ch2 class=\"product-header font-weight-bold\" id=\"productDetails\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded-up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you find the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easy equation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the filter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbon filter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specification-section product-section\"\u003e\n\u003ch2 class=\"product-header font-weight-bold\" id=\"specifications\"\u003eSpecs\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-box\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"data-table product-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"hidden-row\"\u003e\n\u003cth width=\"25%\"\u003e\u003cspan\u003eAttribute name\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAttribute value\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec-name\"\u003eApprox. CFM @ 0.0 SP\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e\u003cspan\u003e95\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec-name\"\u003eDiameter\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e\u003cspan\u003e8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec-name\"\u003eBarcodes\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e\u003cspan\u003e638104014359 (UPC-A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec-name\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e\u003cspan\u003e43.3L x 12.5W x 12.5H (EA)\u003cbr\u003e40.0L x 48.0W x 49.0H (PL)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec-name\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e53 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":49682533548353,"sku":"","price":215.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/files\/a_a9a00124-4451-441e-a488-6e221492e55b.jpg?v=1731646119"},{"product_id":"phat-filter-6-x-39-800-cfm-carbon-filter","title":"Phat Filter, 6\" x 39\", 800 CFM - Carbon Filter","description":"\u003ch2 class=\"product-header font-weight-bold\" id=\"productDetails\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded-up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you find the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easy equation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the filter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbon filter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":49682544066881,"sku":"","price":179.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/files\/a_fa47efe3-8ccf-4f9c-b641-8496b96e2aa1.jpg?v=1731643027"},{"product_id":"phat-filter-6-x-24-500-cfm-carbon-filter","title":"Phat Filter 6\" x 24\", 500 CFM - Carbon Filter","description":"\u003ch2 class=\"product-header font-weight-bold\" id=\"productDetails\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003ePhat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it.\u003c\/p\u003e\n\u003cp\u003eHow do we know? Simple math.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon Quantity x Carbon Quality = Filter Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUANTITY:\u003c\/strong\u003e When we say Phat Filter carbon beds are 2\" thick, they are in fact, 2\" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a “rounded-up” dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY:\u003c\/strong\u003e Phat Filter’s quality is also backed up by math and science too. ADsorption Yield (adsorption with a “d”) is the key. It tells you how good the carbon is. So how do you find the Adsorption Yield?\u003c\/p\u003e\n\u003cp\u003eIt’s an easy equation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry Apparent Density x Butane Number = Adsorption yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the filter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbon filter like a Phat Filter.\u003c\/p\u003e\n\u003cp\u003eSo compare the numbers and you’ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers don’t lie.\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":49682641224001,"sku":"","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0590\/0141\/files\/aa_4f9eb3d5-aec3-4950-913c-fcd47dcb5326.jpg?v=1731646233"}],"url":"https:\/\/worldoforganicsandhydroponics.com\/collections\/phat.oembed","provider":"World Of Organics Garden Supply","version":"1.0","type":"link"}